.root {
    position: relative;
    padding: .49vw 0;

    :global {
        .track {
            height: .59vw;
            border-radius: .59vw;

            background-color: #E3E7EA;
            position: relative;
            overflow: hidden;

            &::after {
                position: absolute;
                content: '';
                width: 100%;
                height: 100%;
                transform-origin: left;
                top: 0;
                left: -100%;
                transform: translateX(var(--progress));
                background-color: var(--van-primary-color);
            }
        }

        .btn {
            width: 1.56vw;
            height: 1.56vw;
            background: #FFFFFF;
            border: .10vw solid #E3E7EA;

            border-radius: 50%;
            position: absolute;
            top: 0;
            box-sizing: border-box;
            // transform: translateX(30%);
            // transition: transform .2s;
        }
    }

}